/Engine/Plugins/Runtime/ZoneGraph/Source/ZoneGraph/Public/ZoneShapeComponent.h
Adds new one if one does not exists
index to the lane profile, or INDEX_NONE if new lane template could not be added.
int32 AddUniquePerPointLaneProfile ( const [FZoneLaneProfileRef](API\Plugins\ZoneGraph\FZoneLaneProfileRef) & NewLaneProfileRef )